Photographic grade chemicals; specifications for sodium sulphite, anhydrous.
STANDARD published on 1.4.1979
Designation standards: DIN 19080-83:1979-04
Note: WITHDRAWN
Publication date standards: 1.4.1979
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Chemikalien für die Photographie; Natriumsulfit, wasserfrei, Anforderungen, Prüfung.